Harold, I have boiled all my 28 loading down to Fiocchi hulls, trimmed to 2.5", RO-28 wad, which BPI now sells, but is a copy of the original Fiocchi RO-28. 14grs 20/28, 3/4 oz 71/2.
I can load the same in Cheddite hulls, but find their life is more like the possum, less like the turtle.
The base height is ever so slightly different between the two hulls, so I segregate my hulls. Mixing them yields poor crimps. I have to make a small press adjustment when I go to Cheddites.
All this talk of 7625 and PB is making me horny. Those were my all time favorite powders, and I'm loading 16 and 20 with PB. I hope what I have lasts until Valhalla.
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